149235456

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4519}}^1$

素因数の和:4581

約数の個数: 72

約数和(自身を含む): 406510720

約数和(自身を除く): 257275264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 516, 688, 768, 1032, 1376, 2064, 2752, 4128, 4519, 5504, 8256, 9038, 11008, 13557, 16512, 18076, 27114, 33024, 36152, 54228, 72304, 108456, 144608, 194317, 216912, 289216, 388634, 433824, 578432, 582951, 777268, 867648, 1156864, 1165902, 1554536, 1735296, 2331804, 3109072, 3470592, 4663608, 6218144, 9327216, 12436288, 18654432, 24872576, 37308864, 49745152, 74617728, 149235456]

約数ペア:

[(1, 149235456), (2, 74617728), (3, 49745152), (4, 37308864), (6, 24872576), (8, 18654432), (12, 12436288), (16, 9327216), (24, 6218144), (32, 4663608), (43, 3470592), (48, 3109072), (64, 2331804), (86, 1735296), (96, 1554536), (128, 1165902), (129, 1156864), (172, 867648), (192, 777268), (256, 582951), (258, 578432), (344, 433824), (384, 388634), (516, 289216), (688, 216912), (768, 194317), (1032, 144608), (1376, 108456), (2064, 72304), (2752, 54228), (4128, 36152), (4519, 33024), (5504, 27114), (8256, 18076), (9038, 16512), (11008, 13557)]